Percent absorbance of a particular wavelength of light in the soultion is 40%. Pb2+ ions is at the concentration is 4ppm, calculate the molarity. assume all the absorbance is due to Pb2+ ions. Density of water is 997kg/m^3 note a second point on the graph is (2,20) or (3,30)

Percent absorbance of a particular wavelength of light in the soultion is 40%. Pb2+ ions is at the concentration is 4ppm, calculate the molarity. assume all the absorbance is due to Pb2+ ions. Density of water is 997kg/m^3 note a second point on the graph is (2,20) or (3,30)

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.8: Stoichiometry Of Reactions In Aqueous Solution-titrations

Problem 2RC

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Question

Percent absorbance of a particular wavelength of light in the soultion is 40%. Pb²⁺ions is at the concentration is 4ppm, calculate the molarity.

assume all the absorbance is due to Pb²⁺ions. Density of water is 997kg/m^3

note a second point on the graph is (2,20) or (3,30)

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